What is the story on accessibility for SVG? Can blind people use it? That's a pretty small market, but one that you are required by law to support. A MUCH MUCH

What is the story on accessibility for SVG? Can blind people use it? That's a pretty small market, but one that you are required by law to support. A MUCH MUCH larger market is people with parkinsons like diseases who have trouble clicking on things and need to be able to tab through the elements with a keyboard... How does that work here. What is the tab order? Even if it is supported, is the tab order sane or insane?